Exceptional Sound Quality and Rugged Reliability 
The dbx 231s is the go-to equalizer for audio professionals who demand the best in sound quality and reliability. This powerful EQ unit boasts two 31-band channels of 1/3-octave equalization, providing precise control over your audio output. Its robust construction and high-quality components ensure it can withstand the rigors of touring, studio work, and fixed installations, making it an essential tool for sound engineers and musicians alike.

Proven Performance for Professionals 
For over four decades, dbx EQs have set the standard in the industry, and the 231s continues this tradition with exceptional performance and ease of use. With a ±12 dB input gain and switchable ±6 dB or ±12 dB boost/cut range, this EQ offers unparalleled flexibility for fine-tuning your sound. Whether you're on stage or in the studio, the dbx 231s delivers consistent, high-quality results that professionals **This B-Stock product has either been returned from a prior customer order or was used as a demo and repackaged. The product box may show signs of wear, and has had the manufacturer seal broken, but the product should remain in working condition. The item may show some signs of use, but it should not affect performance. All B-Stock items include the original manufacturer warranty, as we are an authorized reseller for this brand. This product is also covered under our return policy.